*Excludes Observations that spanned multiple years

	B	b	t	W	w
Pre 1970	10	9	27	0	1	47
1970	0	3	7	0	0	10
1971	2	0	3	0	0	5
1972	0	0	1	0	0	1
1973	0	2	3	0	0	5
1974	0	4	3	0	0	7
1975	0	0	5	0	0	5
1976	0	1	1	0	0	2
1977	0	0	5	0	0	5
1978	0	3	3	0	0	6
1979	0	2	13	0	0	15
1980	1	5	6	0	0	12
1981	2	1	3	0	0	6
1982	1	1	1	0	0	3
1983	0	2	6	0	0	8
1984	0	2	3	0	0	5
1985	2	7	7	0	1	17
1986	5	7	16	0	1	29
1987	11	1	15	0	1	28
1988	6	12	16	0	2	36
1989	20	13	43	1	1	78
1990	35	44	79	0	0	158
1991	22	52	129	0	0	203
1992	90	58	111	0	0	259
1993	75	128	204	0	0	407
1994	48	122	130	0	0	300
1995	43	138	173	0	0	354
1996	52	136	171	0	1	360
1997	27	98	125	0	1	251
1998	50	61	81	0	0	192
1999	9	47	64	0	0	120
2000	6	21	36	0	0	63
2001	10	30	45	0	3	88
2002	8	27	50	0	1	86
2003	9	7	18	0	1	35
2004	19	18	22	0	0	59
2005	10	22	23	0	0	55
2006	5	9	12	0	0	26
2007	5	2	15	0	0	22
2008	2	6	21	0	0	29
2009	5	8	14	0	0	27
2010	10	25	14	0	0	49
2011	2	8	18	0	0	28
2012	0	6	24	0	0	30
2013	4	6	20	0	0	30
2014	46	5	35	0	0	86
2015	3	23	25	0	0	51
2016	13	18	34	0	0	65
2017	4	12	36	0	0	52
2018	3	10	36	0	0	49
2019	11	12	46	0	0	69
2020	5	9	35	0	0	49
2021	15	9	47	0	0	71
2022	4	9	36	0	0	49
2023	1	2	2	0	0	5
2024	0	0	0	0	0	0
Total	711	1263	2118	1	14	4107